import java.util.Arrays;

/**
 * @Author: hs
 * @Description:
 * @Date: Create in 09:25 2019/8/18
 */
public class CharTest {
    public static void main(String[] args) {
        char[] chars = "0Aa".toCharArray();
        for (char aChar : chars) {
            System.out.println(aChar+":"+(int)aChar);
        }
        char[] chars1 = "Ihave1nose2hands10fingers".toCharArray();
        Arrays.sort(chars1);
        System.out.println(chars1);
    }
}
